• Mitsubishi Electric 4.2kW MSZ-EF Series Silver Wall DRED-Enabled Split System Air Conditioner MSZEF42VGKDSKIT

    $1,851
    $847 (31%) off RRP of $2,698
    $847 (31%) off RRP of $2,698

    Mitsubishi Electric 4.2kW MSZ-EF Series Silver Wall DRED-Enabled Split System Air Conditioner MSZEF42VGKDSKIT

    $1,851
    $847 (31%) off RRP of $2,698
    $847 (31%) off RRP of $2,698
    Add to Wishlist
    4 payments of $462.75 with
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    Colour: Silver
    • Overview
    • Specifications & manuals
    • Legendary service
    • Delivery, services & returns
    • Questions & answers

    Overview

    The Mitsubishi Electric MSZ EF Series is a high-performance wall-mounted split system designed for energy efficiency, quiet operation and smart functionality. Built for residential or light commercial use, it delivers reliable heating and cooling performance with a compact, streamlined indoor unit that integrates neatly into most interior layouts.

    This system features inverter-driven compressor technology, which continuously adjusts output to match the exact temperature needs of the room. This ensures faster temperature regulation, consistent climate control and lower overall energy consumption. Operating noise levels start at just 21 decibels, making the MSZ EF one of the quietest in its class — ideal for bedrooms, living rooms and workspaces.

    The MSZ EF Series includes a Nano Platinum Deodorising Filter for enhanced air quality by reducing odours and bacteria. Users may also opt to upgrade with advanced filtration such as the Electrostatic Anti-Allergy Filter or Plasma Quad Connect for added protection against fine dust, mould, allergens and airborne viruses. Additional features include WiFi control via the Mitsubishi Electric app (optional adapter required), programmable timers, and compatibility with voice control systems. The system uses R32 refrigerant, which improves performance while reducing environmental impact.
    Award-Winning Minimalist Design

    The MSZ‑EF Series offers more than temperature control, it introduces a clean, contemporary design that integrates seamlessly into modern interiors. Recognised with international design awards, its slim, flat-panel aesthetic complements any space with refined elegance.

    Smart Wi-Fi Control

    Enjoy effortless climate control from anywhere with optional Wi-Fi connectivity. Adjust temperature, modes and timers from your smartphone or tablet, or integrate the system with Amazon Alexa or Google Assistant for full voice-command functionality.

    Advanced Air Filtration Options

    The MSZ‑EF comes equipped with a Nano Platinum Deodorising Filter to reduce airborne bacteria and improve overall air quality. Optional filter upgrades include the Electrostatic Anti-Allergy Enzyme Filter and the Plasma Quad Connect for enhanced protection against allergens, fine dust, and viruses.

    Nano Platinum Deodorising Filter

    Built into every MSZ‑EF unit, the Nano Platinum Deodorising Filter helps neutralise bacteria, allergens, and everyday household odours. Infused with platinum particles, this filter enhances indoor air quality while supporting a cleaner, fresher environment — ideal for households seeking consistent comfort and peace of mind.

    Specifications & manuals

    key Specifications
    Brand
    Mitsubishi Electric
    Model Number
    MSZEF42VGKDSKIT
    Height (mm)
    299 mm
    Width (mm)
    885 mm
    Depth (mm)
    195 mm
    Weight (kg)
    11.5 kg
    Finish Colour
    Silver
    Finish Colour Description
    Signature white
    Outdoor Unit - H x W x D
    550 x 800 x 285
    DRED Enabled
    Reverse Cycle
    Heating Capacity
    5.4 kW
    Cooling Capacity
    4.2 kW
    warranty
    Manufacturer Warranty
    5 Years
    Warranty Note
    5-year Domestic warranty on all Parts & Labour
    Use
    Not intended or designed for commercial use.
    additional Dimensions
    Outdoor Unit Package (Weight)
    35
    functions
    Anti Allergy
    energy Efficiency
    Energy Rating Note
    Please note, due to changing government regulations, please check the government energy rating website for the most up to date star ratings.
    Energy Star Rating - Cooling Average
    3
    Energy Star Rating - Heating Average
    2.5
    other Features
    Features
  • 7-day programmable controller.
  • Quiet 21dB Noise Level in Quiet Mode (EF25/35).
  • Wi-Fi Control.
  • Nano Platinum Filter.
  • R32 refrigerant.
  • electrical Connection
    Type of connection
    Hardwired
    country of Origin
    Origin
    Thailand
    noise Level
    Indoor Sound Level
    28 - 43

    Legendary service

    The Appliances Online Net Promoter Score (NPS) is based on feedback from 89,897 people, collected between August 2024 to August 2025. Learn more about the Net Promoter Score (NPS).
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    Delivery, services & returns

    Appliances Online is all about legendary service. We offer free next business day delivery, free connection, free removal and free recycling, and we even offer Saturday delivery and, in some locations, a Premium Delivery option that allows you to choose your own 2-hour delivery window.

    Questions & answers

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